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在教学中,我们经常会遇到这种情况,一道题讲了很多遍,觉得讲的很明白了,可是考试时仍然有很多同学不会做,有的学生解题思路混乱没有逻辑性,有的学生甚至一点思路也没有。出现这些问题的原因主要是教师没有精心设计,教师主要是设计讲如何解决问题,也就是教师为主体,没有把学生放在主体地位,学生被动的学习,学生没有自己思考学习的过程,因此记不住,学不会。所以,在进行数学教学设计中,要注重如何设计问题,优化问题,使学生主动思考自己探究解决问题,课堂教学中让学生成为主体。
In teaching, we often encounter this situation, talked about many times over a topic, I feel very understand, but there are still a lot of students do not do the exam, and some students have no logical reason chaos, The students did not even think a little way. The main reason for these problems is that the teacher did not elaborately design. The teacher mainly designed how to solve the problem. That is, the teacher as the main body, did not put the students in the main position, students passive learning, students did not think about the learning process, so remember Do not live, can not learn. Therefore, in the design of mathematics teaching, we should pay attention to how to design problems and optimize problems so that students can take the initiative to think and explore to solve the problems, and make students become the main body in classroom teaching.